riched20.h File Reference

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Functions
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxSendMessage (ITextServices *iface, UINT msg, WPARAM wparam, LPARAM lparam, LRESULT *result)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxDraw (ITextServices *iface, DWORD aspect, LONG index, void *aspect_info, DVTARGETDEVICE *td, HDC draw, HDC target, const RECTL *bounds, const RECTL *mf_bounds, RECT *update, BOOL(CALLBACK *continue_fn)(DWORD), DWORD continue_param, LONG view_id)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetHScroll (ITextServices *iface, LONG *min_pos, LONG *max_pos, LONG *pos, LONG *page, BOOL *enabled)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetVScroll (ITextServices *iface, LONG *min_pos, LONG *max_pos, LONG *pos, LONG *page, BOOL *enabled)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxSetCursor (ITextServices *iface, DWORD aspect, LONG index, void *aspect_info, DVTARGETDEVICE *td, HDC draw, HDC target, const RECT *client, INT x, INT y)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxQueryHitPoint (ITextServices *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hdcDraw, HDC hicTargetDev, LPCRECT lprcClient, INT x, INT y, DWORD *pHitResult)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxInPlaceActivate (ITextServices *iface, const RECT *client)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxInPlaceDeactivate (ITextServices *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxUIActivate (ITextServices *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxUIDeactivate (ITextServices *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetText (ITextServices *iface, BSTR *text)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxSetText (ITextServices *iface, const WCHAR *text)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetCurTargetX (ITextServices *iface, LONG *x)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetBaseLinePos (ITextServices *iface, LONG *x)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetNaturalSize (ITextServices *iface, DWORD aspect, HDC draw, HDC target, DVTARGETDEVICE *td, DWORD mode, const SIZEL *extent, LONG *width, LONG *height)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetDropTarget (ITextServices *iface, IDropTarget **ppDropTarget)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_OnTxPropertyBitsChange (ITextServices *iface, DWORD mask, DWORD bits)
DECLSPEC_HIDDEN HRESULT __thiscall	fnTextSrv_TxGetCachedSize (ITextServices *iface, DWORD *pdwWidth, DWORD *pdwHeight)
DECLSPEC_HIDDEN HDC __thiscall	ITextHostImpl_TxGetDC (ITextHost2 *iface)
DECLSPEC_HIDDEN INT __thiscall	ITextHostImpl_TxReleaseDC (ITextHost2 *iface, HDC hdc)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxShowScrollBar (ITextHost2 *iface, INT bar, BOOL show)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxEnableScrollBar (ITextHost2 *iface, INT bar, INT arrows)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetScrollRange (ITextHost2 *iface, INT bar, LONG min_pos, INT max_pos, BOOL redraw)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetScrollPos (ITextHost2 *iface, INT bar, INT pos, BOOL redraw)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxInvalidateRect (ITextHost2 *iface, const RECT *rect, BOOL mode)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxViewChange (ITextHost2 *iface, BOOL update)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxCreateCaret (ITextHost2 *iface, HBITMAP bitmap, INT width, INT height)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxShowCaret (ITextHost2 *iface, BOOL show)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetCaretPos (ITextHost2 *iface, INT x, INT y)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxSetTimer (ITextHost2 *iface, UINT id, UINT timeout)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxKillTimer (ITextHost2 *iface, UINT id)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxScrollWindowEx (ITextHost2 *iface, INT dx, INT dy, const RECT *scroll, const RECT *clip, HRGN update_rgn, RECT *update_rect, UINT flags)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetCapture (ITextHost2 *iface, BOOL capture)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetFocus (ITextHost2 *iface)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxSetCursor (ITextHost2 *iface, HCURSOR cursor, BOOL text)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxScreenToClient (ITextHost2 *iface, POINT *pt)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxClientToScreen (ITextHost2 *iface, POINT *pt)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxActivate (ITextHost2 *iface, LONG *old_state)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxDeactivate (ITextHost2 *iface, LONG new_state)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetClientRect (ITextHost2 *iface, RECT *rect)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetViewInset (ITextHost2 *iface, RECT *rect)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetCharFormat (ITextHost2 *iface, const CHARFORMATW **ppCF)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetParaFormat (ITextHost2 *iface, const PARAFORMAT **fmt)
DECLSPEC_HIDDEN COLORREF __thiscall	ITextHostImpl_TxGetSysColor (ITextHost2 *iface, int index)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetBackStyle (ITextHost2 *iface, TXTBACKSTYLE *style)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetMaxLength (ITextHost2 *iface, DWORD *length)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetScrollBars (ITextHost2 *iface, DWORD *scrollbars)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetPasswordChar (ITextHost2 *iface, WCHAR *c)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetAcceleratorPos (ITextHost2 *iface, LONG *pos)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetExtent (ITextHost2 *iface, SIZEL *extent)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_OnTxCharFormatChange (ITextHost2 *iface, const CHARFORMATW *pcf)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_OnTxParaFormatChange (ITextHost2 *iface, const PARAFORMAT *ppf)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetPropertyBits (ITextHost2 *iface, DWORD mask, DWORD *bits)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxNotify (ITextHost2 *iface, DWORD iNotify, void *pv)
DECLSPEC_HIDDEN HIMC __thiscall	ITextHostImpl_TxImmGetContext (ITextHost2 *iface)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxImmReleaseContext (ITextHost2 *iface, HIMC context)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetSelectionBarWidth (ITextHost2 *iface, LONG *width)
DECLSPEC_HIDDEN BOOL __thiscall	ITextHostImpl_TxIsDoubleClickPending (ITextHost2 *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetWindow (ITextHost2 *iface, HWND *hwnd)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxSetForegroundWindow (ITextHost2 *iface)
DECLSPEC_HIDDEN HPALETTE __thiscall	ITextHostImpl_TxGetPalette (ITextHost2 *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetEastAsianFlags (ITextHost2 *iface, LONG *flags)
DECLSPEC_HIDDEN HCURSOR __thiscall	ITextHostImpl_TxSetCursor2 (ITextHost2 *iface, HCURSOR cursor, BOOL text)
DECLSPEC_HIDDEN void __thiscall	ITextHostImpl_TxFreeTextServicesNotification (ITextHost2 *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetEditStyle (ITextHost2 *iface, DWORD item, DWORD *data)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetWindowStyles (ITextHost2 *iface, DWORD *style, DWORD *ex_style)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxShowDropCaret (ITextHost2 *iface, BOOL show, HDC hdc, const RECT *rect)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxDestroyCaret (ITextHost2 *iface)
DECLSPEC_HIDDEN HRESULT __thiscall	ITextHostImpl_TxGetHorzExtent (ITextHost2 *iface, LONG *horz_extent)

Function Documentation

fnTextSrv_OnTxInPlaceActivate()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxInPlaceActivate	(	ITextServices *	iface,
		const RECT *	client
	)

Definition at line 256 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    HRESULT hr;
    BOOL old_active = services->editor->in_place_active;
 
    TRACE( "%p: %s\n", services, wine_dbgstr_rect( client ) );
 
    services->editor->in_place_active = TRUE;
    hr = update_client_rect( services, client );
    if (FAILED( hr ))
    {
        services->editor->in_place_active = old_active;
        return hr;
    }
    ME_RewrapRepaint( services->editor );
    return S_OK;
}

fnTextSrv_OnTxInPlaceDeactivate()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxInPlaceDeactivate

(

ITextServices *

iface

)

Definition at line 276 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    TRACE( "%p\n", services );
    services->editor->in_place_active = FALSE;
    return S_OK;
}

fnTextSrv_OnTxPropertyBitsChange()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxPropertyBitsChange	(	ITextServices *	iface,
		DWORD	mask,
		DWORD	bits
	)

Definition at line 412 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    DWORD scrollbars;
    HRESULT hr;
    BOOL repaint = FALSE;
 
    TRACE( "%p, mask %08lx, bits %08lx\n", services, mask, bits );
 
    services->editor->props = (services->editor->props & ~mask) | (bits & mask);
    if (mask & (TXTBIT_WORDWRAP | TXTBIT_MULTILINE))
        services->editor->bWordWrap = (services->editor->props & TXTBIT_WORDWRAP) && (services->editor->props & TXTBIT_MULTILINE);
 
    if (mask & TXTBIT_SCROLLBARCHANGE)
    {
        hr = ITextHost_TxGetScrollBars( services->editor->texthost, &scrollbars );
        if (SUCCEEDED( hr ))
        {
            if ((services->editor->scrollbars ^ scrollbars) & WS_HSCROLL)
                ITextHost_TxShowScrollBar( services->editor->texthost, SB_HORZ, (scrollbars & WS_HSCROLL) &&
                                           services->editor->nTotalWidth > services->editor->sizeWindow.cx );
            if ((services->editor->scrollbars ^ scrollbars) & WS_VSCROLL)
                ITextHost_TxShowScrollBar( services->editor->texthost, SB_VERT, (scrollbars & WS_VSCROLL) &&
                                           services->editor->nTotalLength > services->editor->sizeWindow.cy );
            services->editor->scrollbars = scrollbars;
        }
    }
 
    if ((mask & TXTBIT_HIDESELECTION) && !services->editor->bHaveFocus) ME_InvalidateSelection( services->editor );
 
    if (mask & TXTBIT_SELBARCHANGE)
    {
        LONG width;
 
        hr = ITextHost_TxGetSelectionBarWidth( services->editor->texthost, &width );
        if (hr == S_OK)
        {
            ITextHost_TxInvalidateRect( services->editor->texthost, &services->editor->rcFormat, TRUE );
            services->editor->rcFormat.left -= services->editor->selofs;
            services->editor->selofs = width ? SELECTIONBAR_WIDTH : 0; /* FIXME: convert from HIMETRIC */
            services->editor->rcFormat.left += services->editor->selofs;
            repaint = TRUE;
        }
    }
 
    if (mask & TXTBIT_CLIENTRECTCHANGE)
    {
        hr = update_client_rect( services, NULL );
        if (SUCCEEDED( hr )) repaint = TRUE;
    }
 
    if (mask & TXTBIT_USEPASSWORD)
    {
        if (bits & TXTBIT_USEPASSWORD) ITextHost_TxGetPasswordChar( services->editor->texthost, &services->editor->password_char );
        else services->editor->password_char = 0;
        repaint = TRUE;
    }
 
    if (repaint) ME_RewrapRepaint( services->editor );
 
    return S_OK;
}

fnTextSrv_OnTxSetCursor()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxSetCursor	(	ITextServices *	iface,
		DWORD	aspect,
		LONG	index,
		void *	aspect_info,
		DVTARGETDEVICE *	td,
		HDC	draw,
		HDC	target,
		const RECT *	client,
		INT	x,
		INT	y
	)

Definition at line 226 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    TRACE( "%p: %ld, %ld, %p, %p, draw %p target %p client %s pos (%d, %d)\n", services, aspect, index, aspect_info, td, draw,
           target, wine_dbgstr_rect( client ), x, y );
 
    if (aspect != DVASPECT_CONTENT || index || aspect_info || td || draw || target || client)
        FIXME( "Ignoring most params\n" );
 
    link_notify( services->editor, WM_SETCURSOR, 0, MAKELPARAM( x, y ) );
    editor_set_cursor( services->editor, x, y );
    return S_OK;
}

fnTextSrv_OnTxUIActivate()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxUIActivate

(

ITextServices *

iface

)

Definition at line 286 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_OnTxUIDeactivate()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_OnTxUIDeactivate

(

ITextServices *

iface

)

Definition at line 295 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxDraw()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxDraw	(	ITextServices *	iface,
		DWORD	aspect,
		LONG	index,
		void *	aspect_info,
		DVTARGETDEVICE *	td,
		HDC	draw,
		HDC	target,
		const RECTL *	bounds,
		const RECTL *	mf_bounds,
		RECT *	update,
		BOOL(CALLBACK *continue_fn)(DWORD)	,
		DWORD	continue_param,
		LONG	view_id
	)

Definition at line 154 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    HRESULT hr;
    HDC dc = draw;
    BOOL rewrap = FALSE;
 
    TRACE( "%p: aspect %ld, %ld, %p, %p, draw %p, target %p, bounds %s, mf_bounds %s, update %s, %p, %ld, view %ld\n",
           services, aspect, index, aspect_info, td, draw, target, wine_dbgstr_rect( (RECT *)bounds ),
           wine_dbgstr_rect( (RECT *)mf_bounds ), wine_dbgstr_rect( update ), continue_fn, continue_param, view_id );
 
    if (aspect != DVASPECT_CONTENT || aspect_info || td || target || mf_bounds || continue_fn )
        FIXME( "Many arguments are ignored\n" );
 
    if (view_id == TXTVIEW_ACTIVE && services->editor->freeze_count) return E_UNEXPECTED;
 
    hr = update_client_rect( services, (RECT *)bounds );
    if (FAILED( hr )) return hr;
    if (hr == S_OK) rewrap = TRUE;
 
    if (!dc && services->editor->in_place_active)
        dc = ITextHost_TxGetDC( services->editor->texthost );
    if (!dc) return E_FAIL;
 
    if (rewrap)
    {
        editor_mark_rewrap_all( services->editor );
        wrap_marked_paras_dc( services->editor, dc, FALSE );
    }
 
    if (!services->editor->bEmulateVersion10 || services->editor->nEventMask & ENM_UPDATE)
        ITextHost_TxNotify( services->editor->texthost, EN_UPDATE, NULL );
 
    editor_draw( services->editor, dc, update );
 
    if (!draw) ITextHost_TxReleaseDC( services->editor->texthost, dc );
    return S_OK;
}

fnTextSrv_TxGetBaseLinePos()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetBaseLinePos	(	ITextServices *	iface,
		LONG *	x
	)

Definition at line 354 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxGetCachedSize()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetCachedSize	(	ITextServices *	iface,
		DWORD *	pdwWidth,
		DWORD *	pdwHeight
	)

Definition at line 476 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxGetCurTargetX()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetCurTargetX	(	ITextServices *	iface,
		LONG *	x
	)

Definition at line 345 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxGetDropTarget()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetDropTarget	(	ITextServices *	iface,
		IDropTarget **	ppDropTarget
	)

Definition at line 403 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxGetHScroll()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetHScroll	(	ITextServices *	iface,
		LONG *	min_pos,
		LONG *	max_pos,
		LONG *	pos,
		LONG *	page,
		BOOL *	enabled
	)

Definition at line 198 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    if (min_pos) *min_pos = services->editor->horz_si.nMin;
    if (max_pos) *max_pos = services->editor->horz_si.nMax;
    if (pos) *pos = services->editor->horz_si.nPos;
    if (page) *page = services->editor->horz_si.nPage;
    if (enabled) *enabled = services->editor->horz_sb_enabled;
    return S_OK;
}

fnTextSrv_TxGetNaturalSize()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetNaturalSize	(	ITextServices *	iface,
		DWORD	aspect,
		HDC	draw,
		HDC	target,
		DVTARGETDEVICE *	td,
		DWORD	mode,
		const SIZEL *	extent,
		LONG *	width,
		LONG *	height
	)

Definition at line 363 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    RECT rect;
    HDC dc = draw;
    BOOL rewrap = FALSE;
    HRESULT hr;
 
    TRACE( "%p: aspect %ld, draw %p, target %p, td %p, mode %08lx, extent %s, *width %ld, *height %ld\n", services,
           aspect, draw, target, td, mode, wine_dbgstr_point( (POINT *)extent ), *width, *height );
 
    if (aspect != DVASPECT_CONTENT || target || td || mode != TXTNS_FITTOCONTENT )
        FIXME( "Many arguments are ignored\n" );
 
    SetRect( &rect, 0, 0, *width, *height );
 
    hr = update_client_rect( services, &rect );
    if (FAILED( hr )) return hr;
    if (hr == S_OK) rewrap = TRUE;
 
    if (!dc && services->editor->in_place_active)
        dc = ITextHost_TxGetDC( services->editor->texthost );
    if (!dc) return E_FAIL;
 
    if (rewrap)
    {
        editor_mark_rewrap_all( services->editor );
        wrap_marked_paras_dc( services->editor, dc, FALSE );
    }
 
    *width = services->editor->nTotalWidth;
    *height = services->editor->nTotalLength;
 
    if (!draw) ITextHost_TxReleaseDC( services->editor->texthost, dc );
    return S_OK;
}

fnTextSrv_TxGetText()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetText	(	ITextServices *	iface,
		BSTR *	text
	)

Definition at line 304 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    int length;
 
    length = ME_GetTextLength( services->editor );
    if (length)
    {
        ME_Cursor start;
        BSTR bstr;
        bstr = SysAllocStringByteLen( NULL, length * sizeof(WCHAR) );
        if (bstr == NULL) return E_OUTOFMEMORY;
 
        cursor_from_char_ofs( services->editor, 0, &start );
        ME_GetTextW( services->editor, bstr, length, &start, INT_MAX, FALSE, FALSE );
        *text = bstr;
    }
    else *text = NULL;
 
    return S_OK;
}

fnTextSrv_TxGetVScroll()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxGetVScroll	(	ITextServices *	iface,
		LONG *	min_pos,
		LONG *	max_pos,
		LONG *	pos,
		LONG *	page,
		BOOL *	enabled
	)

Definition at line 212 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    if (min_pos) *min_pos = services->editor->vert_si.nMin;
    if (max_pos) *max_pos = services->editor->vert_si.nMax;
    if (pos) *pos = services->editor->vert_si.nPos;
    if (page) *page = services->editor->vert_si.nPage;
    if (enabled) *enabled = services->editor->vert_sb_enabled;
    return S_OK;
}

fnTextSrv_TxQueryHitPoint()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxQueryHitPoint	(	ITextServices *	iface,
		DWORD	dwDrawAspect,
		LONG	lindex,
		void *	pvAspect,
		DVTARGETDEVICE *	ptd,
		HDC	hdcDraw,
		HDC	hicTargetDev,
		LPCRECT	lprcClient,
		INT	x,
		INT	y,
		DWORD *	pHitResult
	)

Definition at line 244 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
 
    FIXME( "%p: STUB\n", services );
    return E_NOTIMPL;
}

fnTextSrv_TxSendMessage()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxSendMessage	(	ITextServices *	iface,
		UINT	msg,
		WPARAM	wparam,
		LPARAM	lparam,
		LRESULT *	result
	)

Definition at line 121 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    HRESULT hr;
    LRESULT res;
 
    res = editor_handle_message( services->editor, msg, wparam, lparam, &hr );
    if (result) *result = res;
    return hr;
}

fnTextSrv_TxSetText()

DECLSPEC_HIDDEN HRESULT __thiscall fnTextSrv_TxSetText	(	ITextServices *	iface,
		const WCHAR *	text
	)

Definition at line 327 of file txtsrv.c.

{
    struct text_services *services = impl_from_ITextServices( iface );
    ME_Cursor cursor;
 
    ME_SetCursorToStart( services->editor, &cursor );
    ME_InternalDeleteText( services->editor, &cursor, ME_GetTextLength( services->editor ), FALSE );
    if (text) ME_InsertTextFromCursor( services->editor, 0, text, -1, services->editor->pBuffer->pDefaultStyle );
    set_selection_cursors( services->editor, 0, 0);
    services->editor->nModifyStep = 0;
    OleFlushClipboard();
    ME_EmptyUndoStack( services->editor );
    ME_UpdateRepaint( services->editor, FALSE );
 
    return S_OK;
}

ITextHostImpl_OnTxCharFormatChange()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_OnTxCharFormatChange	(	ITextHost2 *	iface,
		const CHARFORMATW *	pcf
	)

Definition at line 450 of file txthost.c.

{
    return S_OK;
}

ITextHostImpl_OnTxParaFormatChange()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_OnTxParaFormatChange	(	ITextHost2 *	iface,
		const PARAFORMAT *	ppf
	)

Definition at line 456 of file txthost.c.

{
    return S_OK;
}

ITextHostImpl_TxActivate()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxActivate	(	ITextHost2 *	iface,
		LONG *	old_state
	)

Definition at line 344 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    *old_state = HandleToLong( SetActiveWindow( host->window ) );
    return *old_state ? S_OK : E_FAIL;
}

ITextHostImpl_TxClientToScreen()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxClientToScreen	(	ITextHost2 *	iface,
		POINT *	pt
	)

Definition at line 337 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return ClientToScreen( host->window, pt );
}

ITextHostImpl_TxCreateCaret()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxCreateCaret	(	ITextHost2 *	iface,
		HBITMAP	bitmap,
		INT	width,
		INT	height
	)

Definition at line 265 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return CreateCaret( host->window, bitmap, width, height );
}

ITextHostImpl_TxDeactivate()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxDeactivate	(	ITextHost2 *	iface,
		LONG	new_state
	)

Definition at line 352 of file txthost.c.

{
    HWND ret = SetActiveWindow( LongToHandle( new_state ) );
    return ret ? S_OK : E_FAIL;
}

ITextHostImpl_TxDestroyCaret()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxDestroyCaret

(

ITextHost2 *

iface

)

Definition at line 613 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxEnableScrollBar()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxEnableScrollBar	(	ITextHost2 *	iface,
		INT	bar,
		INT	arrows
	)

Definition at line 194 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return EnableScrollBar( host->window, bar, arrows );
}

ITextHostImpl_TxFreeTextServicesNotification()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxFreeTextServicesNotification

(

ITextHost2 *

iface

)

Definition at line 589 of file txthost.c.

{
    return;
}

ITextHostImpl_TxGetAcceleratorPos()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetAcceleratorPos	(	ITextHost2 *	iface,
		LONG *	pos
	)

Definition at line 437 of file txthost.c.

{
    *pos = -1;
    return S_OK;
}

ITextHostImpl_TxGetBackStyle()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetBackStyle	(	ITextHost2 *	iface,
		TXTBACKSTYLE *	style
	)

Definition at line 405 of file txthost.c.

{
    *style = TXTBACK_OPAQUE;
    return S_OK;
}

ITextHostImpl_TxGetCharFormat()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetCharFormat	(	ITextHost2 *	iface,
		const CHARFORMATW **	ppCF
	)

Definition at line 382 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetClientRect()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetClientRect	(	ITextHost2 *	iface,
		RECT *	rect
	)

Definition at line 359 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    if (!host->use_set_rect)
    {
        *rect = host->client_rect;
        if (host->client_edge) rect->top += 1;
        InflateRect( rect, -1, 0 );
    }
    else *rect = host->set_rect;
 
    return S_OK;
}

ITextHostImpl_TxGetDC()

DECLSPEC_HIDDEN HDC __thiscall ITextHostImpl_TxGetDC

(

ITextHost2 *

iface

)

Definition at line 173 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return GetDC( host->window );
}

ITextHostImpl_TxGetEastAsianFlags()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetEastAsianFlags	(	ITextHost2 *	iface,
		LONG *	flags
	)

Definition at line 577 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetEditStyle()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetEditStyle	(	ITextHost2 *	iface,
		DWORD	item,
		DWORD *	data
	)

Definition at line 595 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetExtent()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetExtent	(	ITextHost2 *	iface,
		SIZEL *	extent
	)

Definition at line 444 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetHorzExtent()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetHorzExtent	(	ITextHost2 *	iface,
		LONG *	horz_extent
	)

Definition at line 619 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxGetMaxLength()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetMaxLength	(	ITextHost2 *	iface,
		DWORD *	length
	)

Definition at line 412 of file txthost.c.

{
    *length = INFINITE;
    return S_OK;
}

ITextHostImpl_TxGetPalette()

DECLSPEC_HIDDEN HPALETTE __thiscall ITextHostImpl_TxGetPalette

(

ITextHost2 *

iface

)

Definition at line 571 of file txthost.c.

{
    return NULL;
}

ITextHostImpl_TxGetParaFormat()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetParaFormat	(	ITextHost2 *	iface,
		const PARAFORMAT **	fmt
	)

Definition at line 388 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    *fmt = (const PARAFORMAT *)&host->para_fmt;
    return S_OK;
}

ITextHostImpl_TxGetPasswordChar()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetPasswordChar	(	ITextHost2 *	iface,
		WCHAR *	c
	)

Definition at line 428 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    *c = host->password_char;
    return *c ? S_OK : S_FALSE;
}

ITextHostImpl_TxGetPropertyBits()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetPropertyBits	(	ITextHost2 *	iface,
		DWORD	mask,
		DWORD *	bits
	)

Definition at line 462 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    *bits = host->props & mask;
    return S_OK;
}

ITextHostImpl_TxGetScrollBars()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetScrollBars	(	ITextHost2 *	iface,
		DWORD *	scrollbars
	)

Definition at line 419 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    *scrollbars = host->scrollbars;
    return S_OK;
}

ITextHostImpl_TxGetSelectionBarWidth()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetSelectionBarWidth	(	ITextHost2 *	iface,
		LONG *	width
	)

Definition at line 542 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    *width = host->sel_bar ? 225 : 0; /* in HIMETRIC */
    return S_OK;
}

ITextHostImpl_TxGetSysColor()

DECLSPEC_HIDDEN COLORREF __thiscall ITextHostImpl_TxGetSysColor	(	ITextHost2 *	iface,
		int	index
	)

Definition at line 396 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
 
    if (index == COLOR_WINDOW && host->use_back_colour) return host->back_colour;
    return GetSysColor( index );
}

ITextHostImpl_TxGetViewInset()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetViewInset	(	ITextHost2 *	iface,
		RECT *	rect
	)

Definition at line 375 of file txthost.c.

{
    SetRectEmpty( rect );
    return S_OK;
}

ITextHostImpl_TxGetWindow()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetWindow	(	ITextHost2 *	iface,
		HWND *	hwnd
	)

Definition at line 557 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    *hwnd = host->window;
    return S_OK;
}

ITextHostImpl_TxGetWindowStyles()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxGetWindowStyles	(	ITextHost2 *	iface,
		DWORD *	style,
		DWORD *	ex_style
	)

Definition at line 601 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxImmGetContext()

DECLSPEC_HIDDEN HIMC __thiscall ITextHostImpl_TxImmGetContext

(

ITextHost2 *

iface

)

Definition at line 528 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return ImmGetContext( host->window );
}

ITextHostImpl_TxImmReleaseContext()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxImmReleaseContext	(	ITextHost2 *	iface,
		HIMC	context
	)

Definition at line 535 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    ImmReleaseContext( host->window, context );
}

ITextHostImpl_TxInvalidateRect()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxInvalidateRect	(	ITextHost2 *	iface,
		const RECT *	rect,
		BOOL	mode
	)

Definition at line 251 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    InvalidateRect( host->window, rect, mode );
}

ITextHostImpl_TxIsDoubleClickPending()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxIsDoubleClickPending

(

ITextHost2 *

iface

)

Definition at line 551 of file txthost.c.

{
    return FALSE;
}

ITextHostImpl_TxKillTimer()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxKillTimer	(	ITextHost2 *	iface,
		UINT	id
	)

Definition at line 293 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    KillTimer( host->window, id );
}

ITextHostImpl_TxNotify()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxNotify	(	ITextHost2 *	iface,
		DWORD	iNotify,
		void *	pv
	)

Definition at line 471 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    UINT id;
 
    if (!host->parent) return S_OK;
 
    id = GetWindowLongW( host->window, GWLP_ID );
 
    switch (iNotify)
    {
        case EN_DROPFILES:
        case EN_LINK:
        case EN_OLEOPFAILED:
        case EN_PROTECTED:
        case EN_REQUESTRESIZE:
        case EN_SAVECLIPBOARD:
        case EN_SELCHANGE:
        case EN_STOPNOUNDO:
        {
            /* FIXME: Verify this assumption that pv starts with NMHDR. */
            NMHDR *info = pv;
            if (!info)
                return E_FAIL;
 
            info->hwndFrom = host->window;
            info->idFrom = id;
            info->code = iNotify;
            SendMessageW( host->parent, WM_NOTIFY, id, (LPARAM)info );
            break;
        }
 
        case EN_UPDATE:
            /* Only sent when the window is visible. */
            if (!IsWindowVisible( host->window ))
                break;
            /* Fall through */
        case EN_CHANGE:
        case EN_ERRSPACE:
        case EN_HSCROLL:
        case EN_KILLFOCUS:
        case EN_MAXTEXT:
        case EN_SETFOCUS:
        case EN_VSCROLL:
            SendMessageW( host->parent, WM_COMMAND, MAKEWPARAM( id, iNotify ), (LPARAM)host->window );
            break;
 
        case EN_MSGFILTER:
            FIXME("EN_MSGFILTER is documented as not being sent to TxNotify\n");
            /* fall through */
        default:
            return E_FAIL;
    }
    return S_OK;
}

ITextHostImpl_TxReleaseDC()

DECLSPEC_HIDDEN INT __thiscall ITextHostImpl_TxReleaseDC	(	ITextHost2 *	iface,
		HDC	hdc
	)

Definition at line 180 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return ReleaseDC( host->window, hdc );
}

ITextHostImpl_TxScreenToClient()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxScreenToClient	(	ITextHost2 *	iface,
		POINT *	pt
	)

Definition at line 330 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return ScreenToClient( host->window, pt );
}

ITextHostImpl_TxScrollWindowEx()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxScrollWindowEx	(	ITextHost2 *	iface,
		INT	dx,
		INT	dy,
		const RECT *	scroll,
		const RECT *	clip,
		HRGN	update_rgn,
		RECT *	update_rect,
		UINT	flags
	)

Definition at line 300 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    ScrollWindowEx( host->window, dx, dy, scroll, clip, update_rgn, update_rect, flags );
}

ITextHostImpl_TxSetCapture()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetCapture	(	ITextHost2 *	iface,
		BOOL	capture
	)

Definition at line 309 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    if (capture) SetCapture( host->window );
    else ReleaseCapture();
}

ITextHostImpl_TxSetCaretPos()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetCaretPos	(	ITextHost2 *	iface,
		INT	x,
		INT	y
	)

Definition at line 280 of file txthost.c.

{
    return SetCaretPos(x, y);
}

ITextHostImpl_TxSetCursor()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetCursor	(	ITextHost2 *	iface,
		HCURSOR	cursor,
		BOOL	text
	)

Definition at line 324 of file txthost.c.

{
    SetCursor( cursor );
}

ITextHostImpl_TxSetCursor2()

DECLSPEC_HIDDEN HCURSOR __thiscall ITextHostImpl_TxSetCursor2	(	ITextHost2 *	iface,
		HCURSOR	cursor,
		BOOL	text
	)

Definition at line 583 of file txthost.c.

{
    return NULL;
}

ITextHostImpl_TxSetFocus()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxSetFocus

(

ITextHost2 *

iface

)

Definition at line 317 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    SetFocus( host->window );
}

ITextHostImpl_TxSetForegroundWindow()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxSetForegroundWindow

(

ITextHost2 *

iface

)

Definition at line 565 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxSetScrollPos()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetScrollPos	(	ITextHost2 *	iface,
		INT	bar,
		INT	pos,
		BOOL	redraw
	)

Definition at line 226 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    DWORD style = GetWindowLongW( host->window, GWL_STYLE );
    DWORD mask = (bar == SB_HORZ) ? WS_HSCROLL : WS_VSCROLL;
    BOOL show = TRUE, shown = style & mask;
 
    if (bar != SB_HORZ && bar != SB_VERT)
    {
        FIXME( "Unexpected bar %d\n", bar );
        return FALSE;
    }
 
    /* If the application has adjusted the scrollbar's visibility it is reset */
    if (!(host->scrollbars & ES_DISABLENOSCROLL))
    {
        if (bar == SB_HORZ) ITextServices_TxGetHScroll( host->text_srv, NULL, NULL, NULL, NULL, &show );
        else ITextServices_TxGetVScroll( host->text_srv, NULL, NULL, NULL, NULL, &show );
    }
 
    if (!show ^ !shown) ShowScrollBar( host->window, bar, show );
    return SetScrollPos( host->window, bar, pos, redraw ) != 0;
}

ITextHostImpl_TxSetScrollRange()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetScrollRange	(	ITextHost2 *	iface,
		INT	bar,
		LONG	min_pos,
		INT	max_pos,
		BOOL	redraw
	)

Definition at line 201 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    SCROLLINFO info = { .cbSize = sizeof(info), .fMask = SIF_PAGE | SIF_RANGE };
 
    if (bar != SB_HORZ && bar != SB_VERT)
    {
        FIXME( "Unexpected bar %d\n", bar );
        return FALSE;
    }
 
    if (host->scrollbars & ES_DISABLENOSCROLL) info.fMask |= SIF_DISABLENOSCROLL;
 
    if (host->text_srv) /* This can be called during text services creation */
    {
        if (bar == SB_HORZ) ITextServices_TxGetHScroll( host->text_srv, NULL, NULL, NULL, (LONG *)&info.nPage, NULL );
        else ITextServices_TxGetVScroll( host->text_srv, NULL, NULL, NULL, (LONG *)&info.nPage, NULL );
    }
 
    info.nMin = min_pos;
    info.nMax = max_pos;
    return SetScrollInfo( host->window, bar, &info, redraw );
}

ITextHostImpl_TxSetTimer()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxSetTimer	(	ITextHost2 *	iface,
		UINT	id,
		UINT	timeout
	)

Definition at line 286 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return SetTimer( host->window, id, timeout, NULL ) != 0;
}

ITextHostImpl_TxShowCaret()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxShowCaret	(	ITextHost2 *	iface,
		BOOL	show
	)

Definition at line 272 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    if (show) return ShowCaret( host->window );
    else return HideCaret( host->window );
}

ITextHostImpl_TxShowDropCaret()

DECLSPEC_HIDDEN HRESULT __thiscall ITextHostImpl_TxShowDropCaret	(	ITextHost2 *	iface,
		BOOL	show,
		HDC	hdc,
		const RECT *	rect
	)

Definition at line 607 of file txthost.c.

{
    return E_NOTIMPL;
}

ITextHostImpl_TxShowScrollBar()

DECLSPEC_HIDDEN BOOL __thiscall ITextHostImpl_TxShowScrollBar	(	ITextHost2 *	iface,
		INT	bar,
		BOOL	show
	)

Definition at line 187 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    return ShowScrollBar( host->window, bar, show );
}

ITextHostImpl_TxViewChange()

DECLSPEC_HIDDEN void __thiscall ITextHostImpl_TxViewChange	(	ITextHost2 *	iface,
		BOOL	update
	)

Definition at line 258 of file txthost.c.

{
    struct host *host = impl_from_ITextHost( iface );
    if (update) UpdateWindow( host->window );
}